Annual Appeal: Please make a donation (tax deductible in USA) to keep the OEIS running. Over 4500 articles have referenced us, often saying "we would not have discovered this result without the OEIS".
Table of n, a(n) for n=1..24.
Index entries for sequences related to mobiles
Doubles (index 2+) under "CGK" (necklace, element, unlabeled) transform.
Sequence in context: A246466 A170829 A032085 * A038078 A000139 A114572
Adjacent sequences: A032160 A032161 A032162 * A032164 A032165 A032166
Christian G. Bower